package com.jdy.haoduoaiteacher.model;



/**
 * Keep contact session.
 * 
 * @author zp @ 2015-5-18 下午4:48:21
 */
public class LeContactManager {

  public static LeContactManager mLeContactManager;

  private LeContactManager() {
  }

  public static LeContactManager getInstance() {
    if (mLeContactManager == null) {
      mLeContactManager = new LeContactManager();
    }
    return mLeContactManager;
  }

  public boolean contains(CharSequence toChatUsername) {
    // TODO Auto-generated method stub
    return false;
  }

  public LeContact getContactByUserName(String toChatUsername) {
    // TODO Auto-generated method stub
    return null;
  }

  public void addContactInternal(LeContact lc) {
    // TODO Auto-generated method stub

  }
}
